333125880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2769

約数の個数: 128

約数和(自身を含む): 1075913280

約数和(自身を除く): 742787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 2677, 3111, 3660, 4148, 5185, 5354, 6222, 7320, 8031, 8296, 10370, 10708, 12444, 13385, 15555, 16062, 20740, 21416, 24888, 26770, 31110, 32124, 40155, 41480, 45509, 53540, 62220, 64248, 80310, 91018, 107080, 124440, 136527, 160620, 163297, 182036, 227545, 273054, 321240, 326594, 364072, 455090, 489891, 546108, 653188, 682635, 816485, 910180, 979782, 1092216, 1306376, 1365270, 1632970, 1820360, 1959564, 2449455, 2730540, 2776049, 3265940, 3919128, 4898910, 5461080, 5552098, 6531880, 8328147, 9797820, 11104196, 13880245, 16656294, 19595640, 22208392, 27760490, 33312588, 41640735, 55520980, 66625176, 83281470, 111041960, 166562940, 333125880]

約数ペア:

[(1, 333125880), (2, 166562940), (3, 111041960), (4, 83281470), (5, 66625176), (6, 55520980), (8, 41640735), (10, 33312588), (12, 27760490), (15, 22208392), (17, 19595640), (20, 16656294), (24, 13880245), (30, 11104196), (34, 9797820), (40, 8328147), (51, 6531880), (60, 5552098), (61, 5461080), (68, 4898910), (85, 3919128), (102, 3265940), (120, 2776049), (122, 2730540), (136, 2449455), (170, 1959564), (183, 1820360), (204, 1632970), (244, 1365270), (255, 1306376), (305, 1092216), (340, 979782), (366, 910180), (408, 816485), (488, 682635), (510, 653188), (610, 546108), (680, 489891), (732, 455090), (915, 364072), (1020, 326594), (1037, 321240), (1220, 273054), (1464, 227545), (1830, 182036), (2040, 163297), (2074, 160620), (2440, 136527), (2677, 124440), (3111, 107080), (3660, 91018), (4148, 80310), (5185, 64248), (5354, 62220), (6222, 53540), (7320, 45509), (8031, 41480), (8296, 40155), (10370, 32124), (10708, 31110), (12444, 26770), (13385, 24888), (15555, 21416), (16062, 20740)]